Best-in-Class Waste Water Treatment Solutions for more than two … · Effluent treatment with maximum flexibility and value Advanced Biological Treatment Systems both Aerobic and

B e s t - i n - C l a s s Wa s t e Wa t e r T r e a t m e n t S o l u t i o n s

Advent Envirocare

fo r m o r e t h a n t wo d e c a d e s

CUTTING-EDGE TECHNOLOGYclient-driven solutions

Advent Envirocare's reputation for high standards of technical expertise and

services has enhanced the company’s growth by encompassing a wider range of

water treatment technologies catering to various sections of the industry.

The Advent MissionThe Advent Quality Statement

Advent Envirocare is an ISO 9001 : 2008 Company and a registered “AA” ra�ng contractor with the Gujarat Government. Advent Envirocare has been awarded CRISIL SME1 Ra�ng of the highest level and has been

recognized as an R&D Centre by DSIR, Govt. of India.

A d v e n t I n t e g r a l S y s t e m

Conceived by Dr. Carl Adams under contract by G.E. Plastics

to minimize capital & operating costs of biological treatment

Developed full-scale by ADVENT Group, Inc. in partnership

with several industries

Significantly advanced the state-of-art of the activated

sludge process

No moving parts

Low Maintenance

Patented concept of “Induced Downward Sludge Velocity”

A Revolutionary Interal Clarifier Activated Sludge System

Advent Envirocare

The Advent Integral System is a path-

breaking integration of aeration tank, clarifier

and sludge recycling system into a single,

compact unit without any moving parts. The

System provides BOD removal efficiencies

equal to or better than most configurations of

activated sludge processes (such as SBRs

and MBBRs) and fares better in terms of

lower outlet TSS levels from the clarifier and

h igher operat ing b iomass (MLVSS)

concentrations in the aeration tank. The AIS

incorporates patented concepts of induced

sludge velocity for recycling the biomass,

operated in conjunction with biomass

conditioning system. Global petrochemicals,

refining and steel majors have successfully

adopted this technology, while India has

more than 40 installations with small 100

m3/day individual plant to 16000 m3/day

common effluent treatment plant with an

upcoming 1,50,000m3/day CETP.

Operator Friendly Activated Sludge System with “No Moving Parts”

AerationTank

Influent

IntegralClarifier

SludgeWaste

AerationGrid

OutetWeir

FinalOutet

Air-LiftPump

DTF BiomassConditioner

ADVENT INTEGRAL SYSTEMConsidered a major technological bio-treatment break-through in the last many decades

Clarifier performance in AIS is much better as

compared to conventional secondary clarifiers.

Biomass separation is done by pre-determined

controlled induced sludge movement and

horizontal liquid separation instead of arbitrary

horizontal sludge movement in conventional

clarifier and resultant uncontrolled vertical

separation.

Since the bio-sludge moves with a force in the

integral clarifier, even poor settling biomass and

filaments can be pushed back into the aeration

tank to a reasonable extent. Also, as the integral

clarifier is maintained aerobic, the system

eliminates odour associated with conventional

clarifiers & minimizes chances of denitrification.

The process of the sludge recycling by induced

sludge velocity allows a higher biomass level to be

maintained in aeration tank. Typical design MLSS

level in AIS is in the range of 4000-6000 mg/L as

against 2000-4000 mg/L in conventional plants.

Diffused aeration system, leveled perfectly using

adjustable clamps, provides complete uniformity of

mixing and aeration. There are no dead zones of

anoxic conditions or sludge deposition and there is

not short-circuiting of influent wastewater stream.

The AIS can be configured to have two stage

aerobic or anaerobic – aerobic arrangement in a

single tank and can even be designed to have two

clarifiers if required.

The most advantageous feature of AIS is the concept

of “no moving parts” on which the design is based.

There are no moving parts in contact with corrosive

effluent. The AIS does not require any surface

aerators, scraper mechanisms with gearbox and

recycle pumps to handle solids.

The AIS operates on the principles of activated sludge system in which the biomass population

trained to degrade the particular effluent is retained within the system. The biomass is retained

in the form of suspended solids in the aeration tank and after clarification in the secondary

(integral) clarifier, the active bio-sludge is recycled back into the aeration tank to treat fresh

influent. The system generally operates in a continuous mode with raw wastewater addition

done throughout the day and equivalent flow of treated wastewater going out of the clarifier.

Our highly visible symbols of successes..

Marquee Projects

Advent Envirocare

Novel Infrastructure Ltd.ADVENT conceptualized and constructed

Common Spent Acid Exchange and Treatment

facility on turn-key basis, serving as waste-

exchange centre and recovering gypsum. The

plant has won accolades from statutory bodies as

well as industries.

TATA Steel Limited (TSL)Advent is executing coke-oven WWTP project for

the steel giant's new greenfield project at Orissa

to treat a highly complex effluent from coke-oven

and by-products plant having high SCN, total CN,

phenol in addition to high COD and BOD

contents.

Lonsen Kiri Industries Ltd.For a difficult-to-treat effluent from synthetic

organic chemical manufacturing, ADVENT

provided a combination of Membrane Bio Reactor

and Reverse Osmosis System, recovering 85% of

dark coloured high COD effluent as low TDS,

colourless water fit for reuse.

Narol Textile Infrastructure and Enviro Management (NTIEM)India's largest industrial wastewater treatment

project (150MLD), serving about 125 textile

processing units. The project incorporates

SCADA-automated sump rooms to ensure quality

and quantity compliance of the influent

wastewater, closed conduit gravity main and

Common Effluent Treatment Plant based on

advanced technology using continuous flow

activated sludge process that surpasses the

competing technologies in terms of reliability,

operability and simplicity.

TATA Steel Limited (TSL)For the Largest Steel Producer in the country,

ADVENT is providing a 16 MLD Zero Liquid

Discharge Plant at its greenfield project in Orissa,

offering 95% recovery through RO for a feed

characterized by high hardness and silica level.

NovelRound tank

Common Spent Acid Exchange and Treatment Facility

India’s Largest Industrial Effluent Treatment Plant (150 MLD)

Coke Oven WWTP Project

16 MLD Zero

Liquid Discharge Plant

for the Largest Steel

Producer in India

Effluent Treatment PlantsE n g i n e e r e d - t o - O r d e r

Membrane Bio Reactors

for effective treatment of waste-water

Membrane Bio Reactors are the most

recent entrants as advanced technology

in biological treatment of wastewaters.

Advent has been a pioneer in using MBR

for recycling applications in synthetic

organic chemical industry, a field where

even the global majors have very few

installations, or none. can Advent

select, suggest and provide the most

s u i t ab l e o f a va r i e t y o f MBR

configurations, depending upon the

process requirements.

Zero Liquid

Discharge Systems

Advent develops and provides the most optimum, dependable, versatile & expandable Zero Effluent Discharge System in following combinations:

Combined Effluent Treatment Membrane-based Recycling and Evaporation

based Reject Disposal Effluent Treatment of Dilute Stream, Membrane-based recycling of Dilute stream Evaporation-based Concentration of

Segregated High-strength Streams and RO

Reject Stream mixed together Evapo-concentration of high- strength

inorganic streams Incineration of organic-laden streams and

concentrated liquid / semi-liquid waste Effluent Treatment of dilute streams and

Membrane-based recycling

Industrial wastewater contains a diversity of impurities

and therefore its requires specific customized solution.

Advent Envirocare provides high-performance custom

treatment solution for any variety of wastewater types

and industries. Advent Envirocare meets the objective

of customers to achieve discharge limits for industrial

effluent that are constantly being tightened up.

Closed circuits and product recovery in various

production processes are becoming an increasing

priority among manufacturing & production companies.

Advent Envirocare has successfully executed a wide

range of Effluent Treatment Projects from capacity as

low as 100 m3/day to large CETP of 100,000 m3/day

for challenging applications in Dyes and Textile,

Organic Chemicals, Petrochemicals, Pharmaceuticals,

Paints, Pigments and Agro-based Industries.

Solutions offering combination of productivity, & low operating costs..

Effluent treatment with maximum flexibility and value

Advanced Biological Treatment Systems

both Aerobic and Anaerobic.

Physico‐chemical Processes like Coagulation

Precipitation, Dissolved Air Floatation,

Gravity Separation, Media Filtration,

Lamella Separation, etc.

Chemical Oxidation using Chlorine, Peroxide,

Ozone, etc. in presence of suitable catalysts.

Membrane Separation Processes like

Ultrafiltration and Reverse Osmosis

Thermal processes like Evaporation,

Crystallization and Incineration

Sludge Dewatering Systems like Centrifuge,

Filter Press, Belt Press, etc.

Biological Nitrogen Removal Systems.

Advent incinerators are a commercially

proven, operationally robust and cost

competitive solution for the treatment of

hazardous waste. Advent supplies

Incinerators for solid, liquid, gas as well as

bio-medical waste, based on MOEF

guidelines. The incinerators are of twin-

chamber configuration with secondary

post-combustion chamber operating at

1100-1200°C with minimum 2 seconds

GRT. has provided systems with 10 Advent

kg/h solid waste incineration to as large as

6000 L/h liquid waste incinerator. The

post- treatment includes heat recovery in

a quencher / heat-exchanger and efficient

scrubbing.

Scrubbing Systems

Incinerators

for effective destruction of hazardous materials.

with exceptional removal efficiencies

Turn-key Engineering, Procurement,

Construction and Commissioning

(EPCC) Services including all civil,

m e c h a n i c a l , p i p i n g , e l e c t r i c a l &

instrumentation design, engineering,

supplies, construction / installation, erection,

commissioning and operational training.

Turn-key Engineering, Procurement &

Commissioning (EPC) Services including

complete design & engineering, supply

of mechanical, piping, electrical and

instrumentation items, their installation and

commissioning & training. The client

undertakes civil works based on structural

designs and drawings from Advent.

Engineering & Package Supply &

Commissioning (EPSC) Services, which

covers basic & detailed engineering of the

complete plant including civil, piping &

electrical, with supplies limited to proprietary

and manufactured items, and commissioning

of plant. The client undertakes civil works,

procures & installs bought-out components,

installs all mechanical components supplied

by Advent, procures & installs piping,

electrical and instrumentation items.

Operations & Maintenance Services can

be provided to suit the customer ’s

requirements in case of large and specialized

projects

Special Customized Services can also be

provided to suit the customer’s requirements

and comfort. Advent believes in working with

excellence by being a part of the industry to

establish permanent patronage. Hence, it

offers flexibility in terms of a wide array of

services that can be provided.

Advent provides Jet Venturi Scrubbers,

Conventional High Energy Venturi

Scrubbers, Packed Bed Scrubbers, Spray

C h a m b e r s a n d t h e i r o p t i m i z e d

combinations to handle gases such as

SO2, HCl, Cl2, NOx, HBr, HF, H2S, etc. and

particulates. The system can be provided

as complete package with appropriate

pumps, heat-exchangers and other

ancillaries, and in a wide variety of

materials including PP-FRP, FRP, PVDF –

FRP, FEP-MS, MS, SS 316, SS 304,

Graphite, etc. Combination systems can

be provided to give upto 99.99 %

scrubbing efficiency.

Our highly efficient scrubbers are ..

Scrub-Jet :Ejector Venturi Scrubber

Scrub-Vent :High Energy Venturi Scrubber

Scrub-Pack :Packed Tower Scrubber

Combination Systems

Multi-stage Scrub-Jet

Scrub-Jet with Scrub-Pack

Advent provides i ts customers with

flexibility in execution from single-point

responsibility of Turn-key EPCC Projects to

low-cost Engineering Services & Package

Supply of proprietary components.

The extent of services is generally classified into the following:

Advent Envirocare

Advent Envirocare

PROJECT EXPERIENCE AND EXPERTISE

Common Effluent Treatment Plant (CETP/ZLD), JaipurFor a cluster of over 600 Micro and SME's is involved in processing of textile, divided over an entire area of 10 zones with approximately 36 km of piping network, ADVENT is providing a 12.3 MLD Common Effluent Conveyance & Treatment Facilities Project with Concept Design, Engineering, Procurement, Project Management, Installation & Commissioning as well as Grant, Financial & Statutory Advisory for the local Textile Association.

Integrated Steel Mill, JamshedpurAdvent has executed a prestigious project for the Steel Giant to treat highly complex effluent from coke-oven and by-products plant having high SCN , total CN, phenol in addition to high COD/BOD contents for its coke-oven plant. It involves doubling of plant capacity with performance enhancement by modifying units in the treatment plant, retrofitting the conventional aerobic/anoxic tank configurations with an all new Biological Nitrogen removal AIS & several other ancillary units.

Fluorochemicals Plant, Dahej For a new plant with an annual capacity of 15,000 tons, Advent provided distinctive combination of technologies. The Effluent Management Scheme includes Triple Effect Evaporator for High TDS Organic Stream; Dilute Organic Stream is treated in ETP based on MBR while the Utility Streams are subjected to Primary Treatment followed by UF and RO. The capacity is about 3

3MLD, wherein Utility Stream UF-RO System is designed for 120 m /h.

Pharmaceuticals API Plant, BavlaManufacturing bulk drugs, mainly Cephalosporin drugs, The mother liquor is characterized by very high COD & we provided a full-extent ETP with Primary & two-stage Biological Treatment, besides, MEE & Incinerators for Zero-Discharge of concentrated stream.

New Power Plant, KawaiAETPL was selected as turnkey projects contractor for 3x660 MW Thermal Power Project Wastewater Management System against established names in Water Business. This project involves assortment of various streams in the plant to the ETP & sewage is treated in STP based on Bio Treatment consisting of Mikie Bioreactor, a fixed film system.

Paints Major, KhandalaSatisfied with AETPL's engineering skills and workmanship at Rohtak, Advent was awarded fully automated ETP of for its new large scale paints manufacturing facility at Khandala on EPC basis. The ETP can be operated automatically based on PLC and is hooked up with plant's DCS system. Common Effluent Treatment Plant (CETP's), Textiles, RajasthanADVENT undertook a major up gradation at the existing CETP's on turnkey basis within 15 months and also involved in O&M for 12 months, which catered to textile processing units for removal of oil & suspended solids, additional Equalization Tanks, mechanized Chemical Dosing Systems, replacement of Aeration System & mechanical dewatering using Decanter Centrifuges. There are two units treating 13.6 MLD flow & 9.1 MLD flow respectively.

Largest Refinery & Petrochemicals Plant, Jamnagar3

Advent provided 1250 m /day capacity STP for a labour housing colony, designed to reuse the treated sewage as cooling tower make up. The project involved flow equalization, grit removal, conventional extended aeration ASP, tertiary physico chemical treatment, filtration and disinfection.

Aromatics Chemicals Plant, PuneFor one of the leading manufacturers of speciality aroma chemicals, Advent took up an EPC project to treat the high TDS effluent from the ETP. We provided UF –RO wherein the permeate is reused in the plant while reject is disposed using an Evaporator.

Advent Envirocare Technology P. Ltd.Tel: +91-79-4005 4444 Fax: 40095757email: [email protected]

A-1, 8th Floor, Safal Profitaire, Corporate Road, Prahladnagar, Ahmedabad-380015. INDIA

w w w . a d v e n t e n v i r o c a r e . c o m

Pan India Projects

State-of-the-Art H.O. at Ahmedabad